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dc.contributor.authorArasanz Tena, Andrés
dc.contributor.authorAzcona Guerrero, Francisco Javier
dc.contributor.authorRoyo Royo, Santiago
dc.contributor.authorJha, Ajit
dc.contributor.authorPladellorens Mallofré, Josep
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Òptica i Optometria
dc.date.accessioned2014-06-25T11:28:13Z
dc.date.available2014-06-26T11:04:39Z
dc.date.created2014-11-01
dc.date.issued2014-11-01
dc.identifier.citationArasanz, A. [et al.]. A new method for the acquisition of arterial pulse wave using self-mixing interferometry. "Optics and laser technology", 01 Novembre 2014, vol. 63, p. 98-104.
dc.identifier.issn0030-3992
dc.identifier.urihttp://hdl.handle.net/2117/23298
dc.description.abstractIn this paper we present a technique based on self-mixing interferometry as a method for the acquisition and reconstruction of the arterial pulse wave. A modification of the classic fringe counting reconstruction algorithm is proposed to deal with some of the problems caused by biological tissue surface roughness, therefore allowing a reconstruction of the arterial displacement with a resolution of 400 nm. The traits of the arterial pulse wave have been retrieved with high detail, allowing their interpretation by a skilled practitioner. The heart beat measurements show a good agreement when compared to the readings of a commercial pulse-meter, therefore proving the versatility and the viability of the technique for the measurement of other cardiovascular signals.
dc.format.extent7 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Ciències de la visió::Instruments òptics i optomètrics
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshInterferometry
dc.subject.lcshSignal processing
dc.subject.lcshPulse
dc.subject.lcshWaves
dc.subject.otherArterial pulse wave
dc.subject.otherSelf-mixing interferometry
dc.subject.otherSignal processing
dc.titleA new method for the acquisition of arterial pulse wave using self-mixing interferometry
dc.typeArticle
dc.subject.lemacInterferometria
dc.subject.lemacTractament del senyal
dc.subject.lemacOnes
dc.contributor.groupUniversitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica
dc.identifier.doi10.1016/j.optlastec.2014.04.004
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0030399214000851
dc.rights.accessOpen Access
local.identifier.drac14892496
dc.description.versionPostprint (published version)
local.citation.authorArasanz, A.; Azcona, F.; Royo, S.; Jha, A.; Pladellorens, J.
local.citation.publicationNameOptics and laser technology
local.citation.volume63
local.citation.startingPage98
local.citation.endingPage104


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